This is a fully adjustable boost pressure switch from 3-30 psi. These are ideal to activate our stage 1 water meth kit. You could even run two and have a dual stage set up.

• Thread size is 1/8bsp
• Normally open SPSD Contacts
• 2x 6.5mm spade terminals
• EPDM Rubber Sealing boot
• Adjustable from 0.15 - 2 Bar, 3 - 30 psi
• Max Pressure: 80 Bar, 1176 PSI
• Nitrile Diaphragm
• Brass body
• 5amp rated

The boost pressure switch is adjusted using a flat head screw driver with the screw situated between the electrical contacts on the back of the body. Please note that in high vibration environments it is recommended to use a small dab of paint to lock the screw at your desired pressure. Please dab a small area half covering the screw and half onto the body.

If using to activate a pump over 5amps a relay will need to be wired in.